CVE-2022-3623

high

Description

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-10

https://www.debian.org/security/2023/dsa-5324

https://vuldb.com/?id.211921

https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html

https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac35ba763ed07ba93154c95ffc0c4a55023707f

Details

Source: Mitre, NVD

Published: 2022-10-20

Updated: 2023-08-18

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High